516754000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{5273}}^1$

素因数の和:5310

約数の個数: 120

約数和(自身を含む): 1453788648

約数和(自身を除く): 937034648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1225, 1400, 1750, 1960, 2000, 2450, 2800, 3500, 3920, 4900, 5273, 6125, 7000, 9800, 10546, 12250, 14000, 19600, 21092, 24500, 26365, 36911, 42184, 49000, 52730, 73822, 84368, 98000, 105460, 131825, 147644, 184555, 210920, 258377, 263650, 295288, 369110, 421840, 516754, 527300, 590576, 659125, 738220, 922775, 1033508, 1054600, 1291885, 1318250, 1476440, 1845550, 2067016, 2109200, 2583770, 2636500, 2952880, 3691100, 4134032, 4613875, 5167540, 5273000, 6459425, 7382200, 9227750, 10335080, 10546000, 12918850, 14764400, 18455500, 20670160, 25837700, 32297125, 36911000, 51675400, 64594250, 73822000, 103350800, 129188500, 258377000, 516754000]

約数ペア:

[(1, 516754000), (2, 258377000), (4, 129188500), (5, 103350800), (7, 73822000), (8, 64594250), (10, 51675400), (14, 36911000), (16, 32297125), (20, 25837700), (25, 20670160), (28, 18455500), (35, 14764400), (40, 12918850), (49, 10546000), (50, 10335080), (56, 9227750), (70, 7382200), (80, 6459425), (98, 5273000), (100, 5167540), (112, 4613875), (125, 4134032), (140, 3691100), (175, 2952880), (196, 2636500), (200, 2583770), (245, 2109200), (250, 2067016), (280, 1845550), (350, 1476440), (392, 1318250), (400, 1291885), (490, 1054600), (500, 1033508), (560, 922775), (700, 738220), (784, 659125), (875, 590576), (980, 527300), (1000, 516754), (1225, 421840), (1400, 369110), (1750, 295288), (1960, 263650), (2000, 258377), (2450, 210920), (2800, 184555), (3500, 147644), (3920, 131825), (4900, 105460), (5273, 98000), (6125, 84368), (7000, 73822), (9800, 52730), (10546, 49000), (12250, 42184), (14000, 36911), (19600, 26365), (21092, 24500)]